你的税款随着你的工资按比例增加。

Your tax payment increases ___in ___proportion ___to your salary.

运动员的工资常常与工作时间不成比例。

A sportsman's salary is often not ___in ___proportion ___to the hours worked.

公司的营销预算应与其收入增长成比例。

The company's marketing budget should be ___in ___proportion ___to its revenue growth.